package com.gr.staffpm.charts;

/**
 * Thin wrapper over JFreeChart
 */
public interface ChartGenerator {

    /**
     * Generates the chart and will produce a ChartHelper that can be used to access the chart and other information.
     * @return a <code>ChartHelper</code> to access all the chart's details.
     */
    ChartHelper generateChart();
}
